Reproduction steps:
1. Open the attached user's project "Video-Repro.zip"
2. Remove the VR Camera rig and disable the Oculus plugin in Project settings under Xr Plug-in Management
3. Enable Development Build and Autoconnect Profiler
4. Build for Android
5. Check the Profiler for "VideoPlayer.DestroyPlayback"

Expected result: no CPU spike on VideoPlayer.DestroyPlayback when Stop is called on the VideoPlayer or a clip is changed
Actual result: CPU spike on VideoPlayer.DestroyPlayback when Stop is called on the VideoPlayer or a clip is changed

Reproduces on: 2019.4.34f1, 2020.3.24f1
Could not test on 2021.2.7f1 and 2022.1.0b2 due AndroidManifest errors in the Console

Reproducible with these devices:
VLNQA00091 - Google Pixel 2 XL (Pixel 2 XL), OS: 11.0.0, CPU: Snapdragon 835 MSM8998, GPU: Adreno 540
VLNQA00231 - HUAWEI Mate 20 Pro (LYA-L29), OS: 9.0.0, CPU: HiSilicon Kirin 980, GPU: Mali-G76
VLNQA00413 - samsung Galaxy Note10+ (SM-N975F), OS: 9, CPU: Exynos 9 Series 9825, GPU: Mali-G76
N/A, Samsung Galaxy S9 (SM-G960F), Android 8.0.0, CPU: Exynos 9 Series 9810, GPU: Mali-G72
VLNQA00202 - Samsung Galaxy Note 9 USA (SM-N9600), OS: 9.0.0, CPU: Snapdragon 845 SDM845, GPU: Adreno 630
VLNQA00013 - Galaxy S6 Edge+ (SM-G928F), OS: 7.0.0, CPU: Exynos 7 Octa (7420), GPU: Mali-T760
VLNQA00177 - Xiaomi Mi Note 2 (Mi Note 2), OS: 6.0.1, CPU: Snapdragon 820 MSM8996, GPU: Adreno 530
VLNQA00406 - Galaxy Z Flip3 5G (SM-F711B), OS: 11, CPU: Snapdragon 888, GPU: Adreno 660
VLNQA00415 - Oculus Quest 2 (Quest 2), OS: 10, CPU: Snapdragon XR2, GPU: Adreno 650

Notes:
-Issue is reproducible with Quest
-Issue doesn't reproduce with Windows Standalone Player
-On 2019.4.34f1 the spike is around 20ms